US short interest report: settlement 31 Jul 2023
FINRA's consolidated short interest for settlement date 31 Jul 2023 covers 4,105 US-listed stocks we can price against an SEC share count, 49 of them with 20% or more of shares outstanding sold short. Changes are percentage points (pp) of shares outstanding against the previous report (settlement 14 Jul 2023).
Cite this page
Biggest rises
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| Femasys Inc. | 0.03% | 17.54% | +17.51 |
| Valion Bio, Inc. | 4.67% | 11.54% | +6.87 |
| Mersana Therapeutics, Inc. | 5.35% | 11.71% | +6.36 |
| Sunworks, Inc. | 8.14% | 13.87% | +5.73 |
| Gossamer Bio, Inc. | 15.37% | 21.09% | +5.72 |
| Tarsus Pharmaceuticals, Inc. | 8.56% | 14.20% | +5.64 |
| Yellow Corporation | 12.21% | 17.26% | +5.05 |
| Pebblebrook Hotel Trust | 16.60% | 20.94% | +4.34 |
| Encore Wire Corporation | 18.62% | 22.84% | +4.22 |
| bluebird bio, Inc. | 23.85% | 27.11% | +3.26 |
Biggest falls
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| Biomea Fusion, Inc. | 27.95% | 21.01% | −6.94 |
| 89bio, Inc. | 17.30% | 10.62% | −6.68 |
| Virgin Galactic Holdings, Inc | 22.33% | 16.14% | −6.19 |
| Allogene Therapeutics, Inc. | 28.29% | 22.62% | −5.67 |
| BioXcel Therapeutics, Inc. | 29.90% | 24.27% | −5.63 |
| ZyVersa Therapeutics, Inc. | 12.77% | 7.19% | −5.58 |
| PacWest Bancorp | 20.87% | 15.47% | −5.40 |
| Extra Space Storage, Inc. | 9.39% | 4.67% | −4.72 |
| Coinbase Global, Inc. Class A | 15.17% | 10.68% | −4.49 |
| Nextracker Inc. | 11.37% | 6.90% | −4.47 |
Entered the published set
Published this report but not the previous one: a new listing, or a stock that had been paused by one of our data checks. Not the same as a short position appearing from nothing.
- Spectrum Brands Holdings, Inc., 13.46%
- Core Laboratories Inc., 12.49%
- PBF ENERGY INC., 8.28%
- SMART FOR LIFE, INC., 7.40%
- World Kinect Corporation, 6.45%
- Kiromic BioPharma, Inc., 6.38%
- Citizens, Inc., 6.23%
- Privia Health Group, Inc., 6.13%
- inTEST Corporation, 5.71%
- Rexford Industrial Realty, Inc., 5.47%
Left the published set
Published the previous report but not this one: usually a delisting, a merger, or a pause by one of our data checks, not a position closing. Last figure shown.
- Black Diamond Therapeutics, Inc., 8.71%
- Veradigm Inc., 8.10%
- Clearmind Medicine Inc., 7.10%
- Aridis Pharmaceuticals, Inc., 6.75%
- Sono Group N.V., 5.78%
- AEROJET ROCKETDYNE HOLDINGS, INC., 4.74%
- 9 METERS BIOPHARMA, INC., 4.05%
- NAVIDEA BIOPHARMACEUTICALS, INC., 3.81%
- Ontrak, Inc., 3.73%
- Humanigen, Inc., 3.48%
Most shorted this report
- Novavax, Inc., 39.14%
- Beyond Meat, Inc., 34.04%
- The Lovesac Company, 28.54%
- Fate Therapeutics, Inc., 28.09%
- Upstart Holdings, Inc., 27.79%
- FILANA THERAPEUTICS, INC., 27.37%
- bluebird bio, Inc., 27.11%
- C3.ai, Inc., 26.61%
- Trupanion, Inc., 26.09%
- Fisker Inc., 25.98%
Full table today: most shorted US stocks. US short interest data: FINRA. Not affiliated with FINRA; nothing here is investment advice.